33 			struct btrfs_root *root)  in btrfs_defrag_leaves()  argument
44 	if (root->fs_info->extent_root == root) {  in btrfs_defrag_leaves()
52 	if (!test_bit(BTRFS_ROOT_REF_COWS, &root->state))  in btrfs_defrag_leaves()
55 	if (btrfs_test_opt(root, SSD))  in btrfs_defrag_leaves()
62 	level = btrfs_header_level(root->node);  in btrfs_defrag_leaves()
67 	if (root->defrag_progress.objectid == 0) {  in btrfs_defrag_leaves()
71 		root_node = btrfs_lock_root_node(root);  in btrfs_defrag_leaves()
74 		root->defrag_max.objectid = 0;  in btrfs_defrag_leaves()
76 		btrfs_node_key_to_cpu(root_node, &root->defrag_max,  in btrfs_defrag_leaves()
82 		memcpy(&key, &root->defrag_progress, sizeof(key));  in btrfs_defrag_leaves()
87 	ret = btrfs_search_forward(root, &key, path, min_trans);  in btrfs_defrag_leaves()
95 	wret = btrfs_search_slot(trans, root, &key, path, 0, 1);  in btrfs_defrag_leaves()
106 	next_key_ret = btrfs_find_next_key(root, path, &key, 1,  in btrfs_defrag_leaves()
108 	ret = btrfs_realloc_node(trans, root,  in btrfs_defrag_leaves()
111 				 &root->defrag_progress);  in btrfs_defrag_leaves()
117 		memcpy(&root->defrag_progress, &key, sizeof(key));  in btrfs_defrag_leaves()
124 		if (root->defrag_max.objectid > root->defrag_progress.objectid)  in btrfs_defrag_leaves()
126 		if (root->defrag_max.type > root->defrag_progress.type)  in btrfs_defrag_leaves()
128 		if (root->defrag_max.offset > root->defrag_progress.offset)  in btrfs_defrag_leaves()
134 		memset(&root->defrag_progress, 0,  in btrfs_defrag_leaves()
135 		       sizeof(root->defrag_progress));  in btrfs_defrag_leaves()
136 		root->defrag_trans_start = trans->transid;  in btrfs_defrag_leaves()